RI-1

This product is for research use only, not for human use. We do not sell to patients.

RI-1
For small sizes, please check our retail website as below: www.invivochem.com
Size Price Stock
250mg$800Check With Us
500mg$1250Check With Us
1g$1875Check With Us

Cat #: V1951 CAS #: 415713-60-9 Purity ≥ 98%

Description: RI-1 (also known as RAD51 inhibitor 1) is an irreversible small molecule inhibitor of RAD51 with IC50 ranging from 5 to 30 μM.

References: Shi Y, et, al. DAXX, as a Tumor Suppressor, Impacts DNA Damage Repair and Sensitizes BRCA-Proficient TNBC Cells to PARP Inhibitors. Neoplasia. 2019 Jun;21(6):533-544.

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Molecular Weight (MW)361.61
Molecular FormulaC14H11Cl3N2O3
CAS No.415713-60-9
Storage-20℃ for 3 years in powder formr
-80℃ for 2 years in solvent
Solubility In VitroDMSO: 50 mg/mL (138.3 mM)r
Water: <1 mg/mLr
Ethanol: <1 mg/mL
SynonymsRAD51 inhibitor 1; RI-1; RI1; RI 1
ProtocolIn VivoRI-1 (50 mg/kg; i.p. every 3 d for 30 d) significantly reduces triple negative breast cancer (TNBC) tumor growth in mice
Animal modelFemale BALB/c nude mice (6 weeks) bearing TNBC tumor
Dosages50 mg/kg
AdministrationI.p. every 3 days for 30 days
These protocols are for reference only. InvivoChem does not independently validate these methods.
Preparing Stock Solutions
Solvent volume to be added Mass (the weight of a compound)
Mother liquor concentration 1mg5mg10mg20mg
1mM2.7654 mL13.8271 mL27.6541 mL55.3082 mL
5mM0.5531 mL2.7654 mL5.5308 mL11.0616 mL
10mM0.2765 mL1.3827 mL2.7654 mL5.5308 mL
20mM0.1383 mL0.6914 mL1.3827 mL2.7654 mL
Quality Control Documentation
The molarity calculator equation
Mass(g) = Concentration(mol/L) × Volume(L) × Molecular Weight(g/mol)
Mass
=
Concentration
×
Volume
×
Molecular Weight*
The dilution calculator equation
Concentration(start) × Volume(start) = Concentration(final) × Volume(final)

This equation is commonly abbreviated as: C1 V1 = C2 V2

Concentration(start)
C1
×
Volume(start)
V1
=
Concentration(final)
C2
×
Volume(final)
V2
Step One: Enter information below
Dosage mg/kg Average weight of animals g Dosing volume per animal µL Number of animals
Step Two: Enter the in vivo formulation
%DMSO + % + %Tween 80 + %ddH2O

Calculation Results:
Working concentration: mg/ml;
Method for preparing DMSO master liquid: mg drug pre-dissolved in µL DMSO(Master liquid concentration mg/mL) ,Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.
Method for preparing in vivo formulation: Take µL DMSO master liquid, next add µL PEG300, mix and clarify, next add µL Tween 80,mix and clarify, next add µL ddH2O,mix and clarify.
Note:
  • (1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
  • (2) Be sure to add the solvent(s) in order.